<!DOCTYPE html>
<html>
<head>
    <meta charset="UTF-8" />
    <title>Hello World</title>
    <script src="https://unpkg.com/react@17/umd/react.development.js"></script>
    <script src="https://unpkg.com/react-dom@17/umd/react-dom.development.js"></script>

    <!-- Don't use this in production: -->
    <script src="https://unpkg.com/@babel/STANDALONE/babel.min.js"></script>
</head>

<body>
<div id="root"></div>
<script type="text/babel">
    ReactDOM.render(
        <h1>Hello, world!</h1>,
        document.getElementById('root')
    );

</script>
<!--
  Note: this page is a great way to try React but it's not suitable for production.
  It slowly compiles JSX with Babel in the browser and uses a large development build of React.

  Read this section for a production-ready setup with JSX:
  https://reactjs.org/docs/add-react-to-a-website.html#add-jsx-to-a-project

  In a larger project, you can use an integrated toolchain that includes JSX instead:
  https://reactjs.org/docs/create-a-new-react-app.html

  You can also use React without JSX, in which case you can remove Babel:
  https://reactjs.org/docs/react-without-jsx.html
-->
</body>
</html>